title: [Expression and purification of recombinant N-terminal protein of SARS S1 subunit expressed in E. Coli].
mesh_terms: D015153:Blotting, Western; D004926:Escherichia coli / Q000235:genetics; D006801:Humans; D021122:Protein Subunits; D011994:Recombinant Proteins / Q000096:biosynthesis* / Q000302:isolation & purification; D045473:Severe acute respiratory syndrome-related coronavirus / Q000737:chemistry* / Q000276:immunology; D014764:Viral Proteins / Q000096:biosynthesis* / Q000276:immunology / Q000302:isolation & purification
chemical_list: D021122:Protein Subunits; D011994:Recombinant Proteins; D014764:Viral Proteins